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A148393 as a simple table

na(n)
01
11
22
35
416
552
6183
7664
82449
99362
1036633
11145270
12586439
132398743
149905045
1541348528
16174110004
17738361192
183154440182
1913559465468
2058601967026
21254620276210
221111404780914
234871741807378
2421440930894794
2594702771111481
26419700986590893
271865899431263205
288319362447227408

[1,1,2,5,16,52,183,664,2449,9362,36633,145270,
 586439,2398743,9905045,41348528,174110004,
 738361192,3154440182,13559465468,58601967026,
 254620276210,1111404780914,4871741807378,
 21440930894794,94702771111481,419700986590893,
 1865899431263205,8319362447227408]